A.便血量多而鲜红B.便血少而疼痛C.便血污秽而有胆臭D.便血量多而色黑E.便污血而疼痛肛裂 A、便血量多而鲜红B、便血少而疼痛C、便血污秽而有胆臭D、便血量多而色黑E、便污血而疼痛肛裂 发布时间:2024-06-13 10:49:35